CN217777635U - Automatic cut injection mold of material - Google Patents
Automatic cut injection mold of material Download PDFInfo
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- CN217777635U CN217777635U CN202221794143.0U CN202221794143U CN217777635U CN 217777635 U CN217777635 U CN 217777635U CN 202221794143 U CN202221794143 U CN 202221794143U CN 217777635 U CN217777635 U CN 217777635U
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Abstract
The utility model discloses an automatic injection mold of shearing material, its structure includes the roof, the injecting glue connects, go up the mould, lower mould component, thimble assembly, product and ox horn are pour the piece, through having set up lower mould component, lower mould component top middle part is provided with ox horn and pours a mouthful mold insert, adopt ox horn to pour a mouthful mold insert and carry out the injecting glue to the product inner wall, the shearing position that makes the product is located inside, avoid influencing the product outward appearance, guarantee product appearance, through having set up thimble assembly, the thimble assembly top is provided with ox horn and pours a thimble, product thimble and the ejecting structure of product mold insert, make mould benevolence subassembly lapse carry out ejecting with the product through the product mold insert, the disconnection product is pour the connection of piece with the ox horn, and then carry out the shearing material between the piece automatically pouring product and ox horn, and thimble are pour a thimble and product thimble through the ox horn respectively to thimble assembly continuation rebound, carry out the drawing of patterns to it.
Description
Technical Field
The utility model relates to an injection mold technical field, concretely relates to automatic cut injection mold of material.
Background
The injection molding method has the advantages of high production speed, high efficiency, automation operation, various colors, shapes from simple to complex, sizes from large to small, precise product size, easy product replacement, capability of forming products with complex shapes, and suitability for the molding processing fields of mass production, products with complex shapes and the like.
Present injection mold needs the manual work to cut the material to the product of accomplishing of moulding plastics, and the manual work is cut the material and is limited efficiency, can only increase artifically after the productivity promotes, based on the cost of labor height, the difficult productivity that influences of recruitment, the manual work is cut the material and is right, influences 6S workshop environment to and after the manual work is pruned, influence the product outward appearance, be unfavorable for putting into market.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome prior art not enough, the injection mold of automatic shearing material is proposed at present, it needs the manual work to cut the material to the product of accomplishing of moulding plastics to have solved injection mold, and the manual work is cut the material efficiency limited, and the productivity can only increase the manual work after promoting, and based on the cost of labor height, the difficult productivity that influences of recruiting workers, the manual work is cut the material handle, influences 6S workshop environment to and after the manual work is pruned, influence the product outward appearance, be unfavorable for putting in market' S problem.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides an automatic cut injection mold of material, including roof, lower mould subassembly and thimble subassembly, roof top middle part is provided with the injecting glue and connects, roof bottom and last mould fixed connection, lower mould subassembly sets up in last mould bottom, lower mould subassembly bottom is connected with thimble subassembly, lower mould subassembly includes external mold, gag lever post, mould benevolence subassembly and connects the locking part, external mold top border department is fixed with the gag lever post, external mold top middle part embedding has mould benevolence subassembly, and the external mold adopts bolt and mould benevolence subassembly fixed connection, both sides adopt the bolt respectively and lock solid each other with last mould and external mold about connecting the locking part, the gag lever post top is pegged graft each other with last mould, the external mold bottom is connected with thimble subassembly.
Further, the thimble assembly comprises a lower fixing plate, a polished rod, a spring, a ox horn pouring piece thimble, a product thimble and a product mold insert ejection structure, the polished rod is fixed at the corner of the top end of the lower fixing plate, the spring is sleeved outside the polished rod, the ox horn pouring piece thimble is fixed in the middle of the top end of the lower fixing plate, the product thimble and the product mold insert ejection structure are respectively fixed around the top of the lower fixing plate, the tops of the ox horn pouring piece thimble, the product thimble and the product mold insert ejection structure are all connected with the mold core assembly, the top end of the polished rod is mutually spliced with the outer mold, and the bottom of the outer mold is elastically connected with the lower fixing plate through the spring.
Further, the mould core assembly comprises a mould core main body, a product insert, a ox horn pouring opening insert and an ejector pin through hole, the product insert is embedded at the inner edge of the mould core main body, the ox horn pouring opening insert is embedded in the middle of the top end of the mould core main body, the ejector pin through holes are vertically formed in the product insert and the ox horn pouring opening insert, the ejector pin through hole in the ox horn pouring opening insert is connected with an ejector pin of the ox horn pouring piece in an inserting mode, the ejector pin through hole in the product insert is connected with the ejector pin of the product insert, the inner bottom end of the product insert is fixedly connected with the ejection structure of the product insert, the mould core main body is embedded into the outer mould, and the mould core main body is locked with the outer mould by bolts.
Further, the ejecting structure of product mold insert includes left oblique ejector pin, right oblique ejector pin, connector, slider, fixed block and spout, left side oblique ejector pin and right oblique ejector pin top all are provided with the connector, left side oblique ejector pin and right oblique ejector pin bottom are provided with the slider, the spout has been seted up at fixed block top middle part, left side oblique ejector pin and right oblique ejector pin bottom stretch into to the spout in, and the slider slides along spout inner wall straight line, the connector top is connected with the product mold insert, fixed block bottom and bottom plate fixed connection.
Further, gag lever post and polished rod all are vertical setting, and gag lever post and polished rod are different vertical line settings.
Furthermore, the product ejector pins, the product insert ejection structures and the product inserts are provided with four groups, and the inner walls of the ejector pin through holes of the product inserts are attached to the product ejector pins.
Further, the distance between the left oblique ejector rod and the right oblique ejector rod in the horizontal direction is gradually reduced from top to bottom, and the left oblique ejector rod and the right oblique ejector rod are arranged in a bilateral symmetry manner.
Furthermore, the slider surface is smooth form, and spout inner wall and slider laminating.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
1) An automatic cut injection mold of material, through having set up lower module, lower module top middle part is provided with the ox horn and pours a mouthful mold insert, adopts the ox horn to pour a mouthful mold insert and carries out the injecting glue to the product inner wall, makes the cut material position of product inside, avoids influencing product appearance, guarantees product appearance.
2) An automatic injection mold who cuts material, through having set up thimble assembly, the thimble assembly top is provided with the ox horn and pours a thimble, product thimble and the ejecting structure of product mold insert, it supports the product mold insert through the ejecting structure top of product mold insert, make mould benevolence subassembly downstream carry out ejecting with the product through the product mold insert, the disconnection product is pour being connected of piece with the ox horn, and then automatic to product and ox horn pour and cut the material between the piece, and thimble assembly continues to move up and pours a thimble and product thimble through the ox horn respectively and pour a piece ejecting with product and ox horn, carry out the drawing of patterns to it, cut the material to the product automatically, increase the production efficiency of product, and reduce the loss of manpower resources.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an analytic view of the structure of the present invention;
FIG. 3 is a schematic view of the lower mold assembly of the present invention;
FIG. 4 is a schematic structural view of the thimble assembly of the present invention;
FIG. 5 is a schematic view of the mold insert assembly of the present invention;
FIG. 6 is a top view of the mold insert assembly of the present invention;
fig. 7 is a schematic view of the ejection structure of the product insert of the present invention;
fig. 8 is a sectional view of a product insert ejection structure of the present invention;
fig. 9 is a schematic view of the product structure of the present invention.
In the figure: the injection molding device comprises a top plate-1, an injection joint-2, an upper mold-3, a lower mold component-4, a thimble component-5, a product-6, a ox horn pouring piece-7, an outer mold-41, a limiting rod-42, a mold core component-43, a connecting locking component-44, a lower fixing plate-51, a polished rod-52, a spring-53, an ox horn pouring piece thimble-54, a product thimble-55, a product insert ejection structure-56, a mold core main body-431, a product insert-432, an ox horn pouring opening insert-433, a thimble through hole-434, a left oblique ejector rod-561, a right oblique ejector rod-562, a connector-563, a slide block-564, a fixing block-565 and a slide groove-566.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The first embodiment is as follows: referring to fig. 1-2, the utility model provides an automatic cut injection mold of material: including roof 1, lower module 4 and thimble assembly 5, 1 top middle part of roof is provided with the injecting glue and connects 2, 1 bottom of roof with go up mould 3 fixed connection, lower module 4 sets up in last mould 3 bottom, lower module 4 bottom is connected with thimble assembly 5.
Please refer to fig. 3, the utility model provides an automatic injection mold of shearing material, lower mould subassembly 4 includes external mold 41, gag lever post 42, mould benevolence subassembly 43 and connects locking part 44, external mold 41 top border department is fixed with gag lever post 42, external mold 41 top middle part embedding has mould benevolence subassembly 43, and external mold 41 adopts bolt and mould benevolence subassembly 43 fixed connection, connect the upper and lower both sides of locking part 44 and adopt the bolt respectively and go up mould 3 and external mold 41 looks lock solid, gag lever post 42 top and last mould 3 are pegged graft each other, external mold 41 bottom is connected with thimble subassembly 5, gag lever post 42 and polished rod 52 all are vertical setting, and gag lever post 42 and polished rod 52 are different vertical line settings, move between going up mould 3 and external mold 41 and between external mold 41 and the lower fixed plate 51 to restrict respectively through gag lever post 42 and polished rod 52.
Please refer to 4, the utility model provides an automatic injection mold of shearing material, thimble assembly 5 includes bottom plate 51, polished rod 52, spring 53, ox horn pouring piece thimble 54, product thimble 55 and product mold insert ejection structure 56, bottom plate 51 top edge is fixed with polished rod 52, polished rod 52 outside cover is equipped with spring 53, bottom plate 51 top middle part is fixed with ox horn pouring piece thimble 54, bottom plate 51 top is fixed with product thimble 55 and product mold insert ejection structure 56 respectively all around, ox horn pouring piece thimble 54, product thimble 55 and product mold insert ejection structure 56 top all are connected with mould benevolence subassembly 43, polished rod 52 top and external mold 41 peg graft each other, and external mold 41 bottom is through spring 53 and bottom plate 51 elastic connection, product thimble 55 and product mold insert ejection structure 56 and product mold insert 432 all are provided with four groups, and the thimble through-hole 434 inner wall of product mold insert 432 laminates with product thimble 55, upwards run through product thimble 55 with product mold insert 6.
Please refer to 5-6, the utility model provides an automatic injection mold of shearing material, mould benevolence subassembly 43 includes mould benevolence main part 431, product mold insert 432, mouthful mold insert 433 and thimble through-hole 434 are pour to the ox horn, the inside edge of mould benevolence main part 431 all has embedded product mold insert 432, mould benevolence main part 431 top middle part has embedded the ox horn and has pour mouthful mold insert 433, product mold insert 432 and ox horn pour mouthful mold insert 433 inside equal vertical thimble through-hole 434 of having seted up, the inside thimble through-hole 434 of mouthful mold insert 433 is pour to the ox horn is pegged graft each other with ox horn and is pour a thimble 54, the inside thimble through-hole 434 of product mold insert 432 is connected with product thimble 55 thimble, the inside bottom of product mold insert 432 is connected with the ejecting structure 56 fixed connection of product mold insert, mould benevolence main part 431 is embedded into external mold 41, and mould benevolence main part 431 adopts bolt and external mold 41 to lock each other.
Please refer to 7-8, the utility model provides an automatic injection mold who cuts material, product mold insert ejection structure 56 includes left lifter 561, right lifter 562, connector 563, slider 564, fixed block 565 and spout 566, left lifter 561 and right lifter 562 top all are provided with connector 563, left lifter 561 and right lifter 562 bottom are provided with slider 564, spout 566 has been seted up at fixed block 565 top middle part, left lifter 561 and right lifter 562 bottom stretch into in the spout 566, and slider 564 slides along spout 566 inner wall straight line, connector 563 top is connected with product mold insert 432, fixed block 565 bottom and bottom fixed plate 51 fixed connection, left lifter 561 and right lifter 562 horizontal direction's interval from top to bottom convergent, and left lifter 561 and right lifter 562 are the bilateral symmetry setting, make product mold insert 432 move downwards and drive left lifter 561 and right lifter 562, make slider 564 bottom left lifter 561 and right lifter 562 slide outwards, the surface of slider 564 is the form smoothly, and the spout 566 inner wall and slider 564 are the slider 564, and then to the laminating orbit of slider to the left lifter 561 of moving restriction, the left lifter and right lifter remove restriction orbit.
The second embodiment: please refer to fig. 9, the present invention provides an injection mold with automatic material cutting, wherein four corners of the ox horn casting 7 are all shaped like an ox horn, and the corners of the ox horn casting 7 are respectively connected with four products 6.
The utility model provides an injection mold capable of automatically shearing materials through improvement, and the working principle is as follows;
firstly, before use, the top end of the top plate 1 and the lower fixing plate 51 are respectively connected with an air cylinder, and the glue injection joint 2 is connected with a glue injection pipe;
secondly, when the injection molding machine is used, the control top plate 1 drives the upper die 3 to move downwards, the upper die 3 moves downwards along the limiting rod 42 to be attached to the outer die 41, the upper die 3 and the outer die 41 are locked through the connecting locking piece 44, then glue is injected into the upper die 3 and the outer die 41, and a product 6 and a ox horn pouring piece 7 are formed through injection molding of the product insert 432 and the ox horn pouring opening insert 433;
thirdly, when the product 6 and the ox horn pouring piece 7 are demolded, the top of the product 6 and the top of the ox horn pouring piece 7 are disconnected by controlling the top plate 1 to move upwards, then the thimble assembly 5 is controlled to move upwards, the lower fixing plate 51 of the thimble assembly 5 drives the polished rod 52 to move upwards along the inner wall of the outer die 41, the lower fixing plate 51 drives the ox horn pouring piece thimble 54, the product thimble 55 and the product insert ejection structure 56 to move upwards synchronously, the product insert 432 is pushed out upwards from the inner wall of the die core main body 431 by the product insert ejection structure 56, the connection between the product 6 and the ox horn pouring piece 7 is disconnected, and then the material shearing is automatically carried out between the product 6 and the ox horn pouring piece 7;
fourthly, after the product insert 432 moves to the top of the mold core main body 41, the ejector pin assembly 5 continues to move upwards, the left inclined ejector pin 561 and the right inclined ejector pin 562 of the product insert ejection structure 56 respectively extend upwards out of the product insert 432, the sliding blocks 564 at the bottoms of the left inclined ejector pin 561 and the right inclined ejector pin 562 slide along the sliding grooves 566, the ox horn pouring piece ejector pins 54 and the product ejector pins 55 move upwards to eject the product 6 and the ox horn pouring piece 7, and the product 6 and the ox horn pouring piece 7 are subjected to mold stripping.
An automatic cut injection mold of material, through having set up lower module 4, lower module 4 top middle part is provided with ox horn pouring mouth mold insert 433, adopt ox horn pouring mouth mold insert 433 to carry out the injecting glue to 6 inner walls of product, make the shearing position of product 6 be located inside, avoid influencing the 6 outward appearance of product, guarantee 6 outward appearances of product, through having set up thimble assembly 5, 5 tops of thimble assembly are provided with ox horn pouring piece thimble 54, product thimble 55 and product mold insert ejection structure 56, support product mold insert 432 through 56 tops of product mold insert ejection structure, make mould benevolence subassembly 43 move down carry out ejecting with product 6 through product mold insert 432, break off product 6 and ox horn pouring 7 be connected, and then automatically to product 6 and pour and cut the material between the piece 7 with the ox horn, and thimble assembly 5 continues the rebound to pour a thimble 54 and product thimble 55 respectively with product 6 and ox horn pouring piece 7 ejecting, carry out the drawing of patterns to it, cut the material to product 6 automatically, increase the production efficiency of product 6, and reduce the loss of manpower resources.
Claims (8)
1. An injection mold capable of automatically shearing materials comprises a top plate (1), wherein a glue injection joint (2) is arranged in the middle of the top end of the top plate (1), and the bottom end of the top plate (1) is fixedly connected with an upper mold (3);
the method is characterized in that: still include lower mould subassembly (4) and thimble assembly (5), lower mould subassembly (4) set up in last mould (3) bottom, lower mould subassembly (4) bottom is connected with thimble assembly (5), lower mould subassembly (4) includes external mold (41), gag lever post (42), mould benevolence subassembly (43) and connects locking part (44), external mold (41) top border department is fixed with gag lever post (42), external mold (41) top middle part embedding has mould benevolence subassembly (43), and external mold (41) adopts bolt and mould benevolence subassembly (43) fixed connection, connect the locking part (44) upper and lower both sides adopt the bolt respectively and go up mould (3) and external mold (41) lock solid each other, gag lever post (42) top is pegged graft each other with last mould (3), external mold (41) bottom is connected with thimble assembly (5).
2. The automatic material shearing injection mold according to claim 1, characterized in that: the thimble assembly (5) comprises a lower fixing plate (51), a polished rod (52), a spring (53), a ox horn pouring piece thimble (54), a product thimble (55) and a product insert ejection structure (56), wherein the polished rod (52) is fixed at the corner of the top end of the lower fixing plate (51), the spring (53) is sleeved on the outer side of the polished rod (52), the ox horn pouring piece thimble (54) is fixed in the middle of the top end of the lower fixing plate (51), the product thimble (55) and the product insert ejection structure (56) are respectively fixed on the periphery of the top of the lower fixing plate (51), the tops of the ox horn pouring piece thimble (54), the product thimble (55) and the product insert ejection structure (56) are all connected with the die core assembly (43), the top end of the polished rod (52) is mutually inserted into the outer die (41), and the bottom of the outer die (41) is elastically connected with the lower fixing plate (51) through the spring (53).
3. The automatic material shearing injection mold according to claim 1, characterized in that: the mould core assembly (43) comprises a mould core main body (431), a product insert (432), a ox horn pouring port insert (433) and an ejector pin through hole (434), wherein the product insert (432) is embedded at the inner corner of the mould core main body (431), the ox horn pouring port insert (433) is embedded in the middle of the top end of the mould core main body (431), the ejector pin through hole (434) is vertically formed in the product insert (432) and the ox horn pouring port insert (433), the ejector pin through hole (434) in the ox horn pouring port insert (433) is mutually inserted into an ejector pin (54) of an ox horn pouring piece, the ejector pin through hole (434) in the product insert (432) is connected with an ejector pin (55), the inner bottom end of the product insert (432) is fixedly connected with a product insert ejection structure (56), the mould core main body (431) is embedded into an outer mould (41), and the mould core main body (431) is mutually locked with the outer mould core (41) by bolts.
4. The automatic material shearing injection mold as claimed in claim 2, wherein: product mold insert ejection structure (56) includes left lifter (561), right lifter (562), connector (563), slider (564), fixed block (565) and spout (566), left side lifter (561) and right lifter (562) top all are provided with connector (563), left side lifter (561) and right lifter (562) bottom are provided with slider (564), spout (566) have been seted up at fixed block (565) top middle part, left side lifter (561) and right lifter (562) bottom stretch into in spout (566), and slider (564) slide along spout (566) inner wall straight line, connector (563) top is connected with product mold insert (432), fixed block (565) bottom and bottom plate (51) fixed connection.
5. The automatic material shearing injection mold according to claim 1, characterized in that: the limiting rod (42) and the polished rod (52) are both arranged vertically, and the limiting rod (42) and the polished rod (52) are arranged in different vertical lines.
6. The automatic material shearing injection mold as claimed in claim 2, wherein: the product ejector pins (55), the product insert ejection structures (56) and the product inserts (432) are respectively provided with four groups, and the inner walls of ejector pin through holes (434) of the product inserts (432) are attached to the product ejector pins (55).
7. The automatic material shearing injection mold according to claim 4, characterized in that: the distance between the left oblique ejector rod (561) and the right oblique ejector rod (562) in the horizontal direction is gradually reduced from top to bottom, and the left oblique ejector rod (561) and the right oblique ejector rod (562) are arranged in a bilateral symmetry manner.
8. The automatic material shearing injection mold as claimed in claim 4, wherein: the surface of the sliding block (564) is smooth, and the inner wall of the sliding groove (566) is attached to the sliding block (564).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221794143.0U CN217777635U (en) | 2022-07-11 | 2022-07-11 | Automatic cut injection mold of material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221794143.0U CN217777635U (en) | 2022-07-11 | 2022-07-11 | Automatic cut injection mold of material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217777635U true CN217777635U (en) | 2022-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221794143.0U Active CN217777635U (en) | 2022-07-11 | 2022-07-11 | Automatic cut injection mold of material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217777635U (en) |
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2022
- 2022-07-11 CN CN202221794143.0U patent/CN217777635U/en active Active
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